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Table T6. Summary of depth references. (See table notes.)

Reference Depth (m)
DRF DSF WRF
Run 1 Run 2 Run 3 VSP
Rig floor 0.0 0.0 0.0 0.0 0.0
Sea level 28.3
Seafloor 2082.3 0.0
36 inch casing shoe 2136.8 54.5
20 inch casing shoe 2786.2 703.9 2785.0 2785.0
Base of 26 inch hole 2795.0 712.7 2793.7 2793.7 2793.7
Base of 17 inch hole 2798.0 715.7 2796.5 2796.5 2796.5

Notes: DRF = drillers depth below rig floor, DSF = drillers depth below seafloor, WRF = wireline depth below rig floor. VSP = vertical seismic profile. — = not applicable.

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